Home / 42,243.84-58,302.64-24,335.36

Finding the Fourth Proportional to 42,243.84, 58,302.64 and 24,335.36

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Solution

The fourth proportional to 42,243.84, 58,302.64 and 24,335.36 is: 33,586.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,243.84 : 58,302.64 = 24,335.36 : x
  2. Step 2: Convert to fraction form
    42,243.84/58,302.64 = 24,335.36/x
  3. Step 3: Cross multiply
    42,243.84x = 58,302.64 × 24,335.36
  4. Step 4: Simplify right side
    42,243.84x = 1,418,815,733.35
  5. Step 5: Solve for x
    x = 1,418,815,733.35/42,243.84
  6. Step 6: Final answer
    x = 33,586.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.